Origine della geometria e origine dell’opera d’arte: riduzione, verità e storia in Husserl e Heidegger

Husserl’s The Origin of Geometry and Heidegger’s The Origin of the Work of Art were surprisingly developed in parallel and deal with the same subject, the question of the origin: of a science, in one case, and of the artwork, in the other. From their comparison, the different conception that Husserl and Heidegger have of origin and truth clearly emerge. It concerns what Heidegger identified as the real point of his divergence from Husserl, when they tried to write the entry “Phenomenology” for the Encyclopaedia Britannica, namely the method of reduction. For Husserl, the reduction opens up a material content, an essence, which ensures the persistence of truth in historical transmission, beyond linguistic variability, as happens in geometry; for Heidegger, reduction brings to light the ontological and, we might say, grammatical condition of truth, that is, its being an event and giving rise to an original syntax, to a world. This is the function of the work of art, whose essence consists in its mere being-made, in its being, that is, a work: the actualization of a possibility.